Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

on.simyo.de

o2 | Mobilfunkanbieter für Handytarif, Smartphone & Internet

Page Load Speed

14.1 sec in total

First Response

864 ms

Resources Loaded

9.9 sec

Page Rendered

3.3 sec

on.simyo.de screenshot

About Website

Click here to check amazing On Simyo content for Germany. Otherwise, check out these important facts you probably never knew about on.simyo.de

Dein Mobilfunkanbieter für ✓ günstige Handytarife ✓ Top-Smartphones ✓ Internet mobil & zu Hause ᐅ o2 Angebote entdecken.

Visit on.simyo.de

Key Findings

We analyzed On.simyo.de page load time and found that the first response time was 864 ms and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

on.simyo.de performance score

0

Network Requests Diagram

www.o2online.de

864 ms

loader.js

1220 ms

adspace-trbo.js

443 ms

trbo_12897_06a204cf5064fdf6e30c998bdf5f0f6b.js

185 ms

main.css

496 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original On.simyo.de, 8% (7 requests) were made to Static.o9.de and 8% (7 requests) were made to Library.telefonica.de. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Static.o9.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.8 kB (33%)

Content Size

505.5 kB

After Optimization

336.7 kB

In fact, the total size of On.simyo.de main page is 505.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 186.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 157.5 kB

  • Original 186.2 kB
  • After minification 183.6 kB
  • After compression 28.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 157.5 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 19 B

  • Original 237 B
  • After minification 218 B

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. On Simyo images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.2 kB

  • Original 144.0 kB
  • After minification 144.0 kB
  • After compression 139.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 7.1 kB

  • Original 175.1 kB
  • After minification 175.1 kB
  • After compression 168.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. On.simyo.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (16%)

Requests Now

80

After Optimization

67

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Simyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

on.simyo.de SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise On.simyo.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that On.simyo.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of On Simyo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: